Utility knife



FIG. 1 is a right side perspective view of a utility knife in accordance with an embodiment of the present invention;

FIG. 2 is a left side perspective view of the utility knife of FIG. 1 ;

FIG. 3 is a left side view of the utility knife of FIG. 1 ;

FIG. 4 is a right side view of the utility knife of FIG. 1 ;

FIG. 5 is a front view of the utility knife of FIG. 1 ;

FIG. 6 is a rear view of the utility knife of FIG. 1 ;

FIG. 7 is a top view of the utility knife of FIG. 1 ; and,

FIG. 8 is a bottom view of the utility knife of FIG. 1 .

The broken lines of the utility knife of FIGS. 1-8 are illustrative of portions of the utility knife that form no part of the claimed design. 

CLAIM The ornamental design for the utility knife, as shown and described. 